Geissele Automatics 5.56 Cold Hammer Forged Mid-Length Geissele Taper Profile AR-15 Barrel - Chrome Lined - 13.9"

The Geissele Automatics 5.56 Cold Hammer Forged Mid-Length AR-15 Barrel is a premium barrel for the AR-15 platform. This 13.9” cold hammer forged barrel features a mid-length gas system, 1:7 twist rate and is optimized for 5.56 NATO ammo. It’s made from Chromolly steel with chrome lining and finished in manganese phosphate for a corrosion-resistant and wear-resistant surface. The Geissele taper profile promotes efficient heat dissipation, and the M4 feedramps ensure smooth feeding.

Features:

• 13.9” CHF barrel chambered in 5.56
• Chromolly steel construction with a manganese phosphate finish
• Taper profile
• Mid-length gas system
• .750 gas block diameter
• .081 gas port
• 1/2x28 muzzle thread
• 1:7 twist rate
• M4 feedramps
• Weight: 1.5 lbs